Document and Entity Information - USD ($)	12 Months Ended
	Sep. 30, 2019	Dec. 31, 2019	Mar. 31, 2019
Document And Entity Information
Entity Registrant Name	Regenicin, Inc.
Entity Central Index Key	0001412659
Document Type	10-K
Document Period End Date	Sep. 30, 2019
Amendment Flag	false
Current Fiscal Year End Date	--09-30
Entity File Number	333-146834
Entity Incorporation State Code	NV
Is Entity a Well-known Seasoned Issuer?	No
Is Entity a Voluntary Filer?	No
Is Entity's Reporting Status Current?	Yes
Is Entity's Interactive Data Current?	No
Is Entity Emerging Growth Company?	false
Is Entity a Shell Company	false
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Public Float			$ 4,604,492
Entity Common Stock, Shares Outstanding		153,483,050
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2019